Structure

Structure is anything that furnishes holding cover. Logs and fallen trees
enhance an area by providing cover. Structures cause current cushions and
hiding places. A fallen tree can create a lie which astonishing numbers of
fish can use. Structure may include a wide variety of objects such as
roots, plants, rocks, fallen trees, and even abandoned car bodies. I once
caught a huge brown trout that lived in the back seat of a submerged
Buick. I think that even a bigger one lived in the trunk.